With every earth-shaking transient, youll be more convinced that the compact 390 is truly ground-breaking in form and function.
A system of twin colour-coded 10 C-CAM® active/ABR drivers is powered by a 220W Class D amplifier to expand levels of output and extension, releasing a rich layer of penetrating bass, mesmerising in its consistency and scale.
Youll get agility as well, for rhythmic depth with music, and dynamic reinforcement in home theatre systems – all this from a beautiful little cube that liberates living space.
In tune with Radius philosophy the 390 is perfect for lifestyle but sonically its in a class of its own. Enjoy rapid EQ optimisation from Impact, Music and Movie settings, and system automation via the 12V trigger.
18mm MDF cabinet construction with internal bracing
Cool-running 220W Class D amplifier with switch mode power supply (SMPSU)
Twin side-firing 10 C-CAM® drivers – one active and one passive ABR
Low pass filter switch for LFE or Stereo input selection
Power switch with ON Auto- Off/ trigger settings
Stereo/ LFE RCA inputs
3 x Pre-set EQ settings Music/Movie/Impact
System Format Active sub-woofer system Auxiliary (ABR) loading. 18mm MDF cabinet
Low Frequency Limit 30Hz – (- 6dB)
Upper Frequency Limit Variable 40 120 Hz @ 24dB/Octave
Amplifier Power Output 220 Watts @ 1% THD+N
Amplifier Classification Class D amplifier with Switch mode power supply (SMPSU)
Bass EQ Switch Music/ Movie/ Impact
Phase Control 0 & 180 degrees
Auto Sensing Line Level >3.5mV
Input Level Requirements Standby after approximately 15 minutes if no signal sensed
– 1 x 10 (250mm) C-CAM® long throw driver
– 1 x 10 (250mm) Auxiliary bass radiator
Input Impedance > 20K Ohms
Mains Input Voltage AC 110 – 120 V ~ 50/60Hz; AC 220 – 240 V ~ 50/60Hz (Factory Region Preset)
Dimensions including amp & feet (H x W x D) 348 x 330 x 345mm
Connections Stereo RCA in, LFE in,
12v Trigger in – (3.5mm mono mini-jack)
Power Consumption 220 Watts / 0.5 Watts in Standby (ErP approved)
Weight (Unpacked) – 13.76Kg (30lb 4oz)